DELTA 1 DEB, 21294

Orbit data source: Space-Track

DELTA 1 DEB, 21294 is space debris in SSO originally from a launch on Thu, 12 Jun 1975 UTC launched from the Air Force Western Test Range (AFWTR). Debris objects in space refer to the collection of defunct objects orbiting the Earth. Examples of debris include non-operational satellites, rocket bodies, and fragments generated from explosions, collisions, or faulty payload assembly.

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<iframe src="https://www.satcat.com/sats-embedded/21294?theme=dark&initialShowStats=false" width="600" height="400" frameborder="0" title="Kayhan Space Satcat Satellite Viewer"></iframe>

Iframe URL

https://www.satcat.com/sats-embedded/21294?theme=dark&initialShowStats=false

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ISO8601 Format

Identifier

21294, 1975-052AF

Orbit

SSO

Last TLE update

20 hours ago

Origin

National Aeronautics and Space Administration (NASA) (US)

Manufacturer

Unknown

Mission

Spacecraft

Bus & Motor

Unknown

Mass

Unknown

Launch date (UTC)

1975-06-12 (50 years ago)

Launch vehicle

Unknown

Launch site

Air Force Western Test Range (AFWTR)

Object type

Payload

Rocket body

Debris

Shape & HBR

Unknown

Radar Cross Section

0.260 m², Medium (>0.1 m² and < 1m²)

Expand to show TLE details & history

TLE from 20 hours ago

0 DELTA 1 DEB
1 21294U 75052AF  25181.45455458  .00000007  00000-0  14673-3 0  9995
2 21294  99.8186 352.0694 0249778 257.4365 158.4175 12.94504402611098

Epoch: 2025-06-30T10:54Z

TLE epoch observation values (Epoch: 2025-06-30T10:54:33.515Z)

Latitude

55.70412°

Longitude

-104.96007°

Altitude

1,471.455 km

Speed

7.049 km/s

True Right ascension

22h 29m 46s

True Declination

55° 33' 30"

Sunlit

Object was in daylight at epoch

Visualization orbit readout

Latitude

2.44222°

Longitude

-90.00568°

Altitude

1,337.734 km

Speed

7.165 km/s

Apparent Right ascension

01h 56m 54s

Apparent Declination

-25° 38' 58"

Sunlit

Object is in daylight

Visualization observer readout

Local Sidereal Time

18:39:20

Azimuth

99.347° ESE

Elevation

-30.483°

Doppler factor

Orbital elements

Apogee altitude

1,472.388 km

Perigee altitude

1,089.768 km

Semi-major axis

7,659.215 km

Eccentricity

0.02498

Inclination

99.8186°

RAAN

352.0694°

Arg. of periapsis

257.4365°

True anomaly

Unknown

Mean anomaly

158.4175°

Eccentric anomaly

Unknown

Mean motion

3.23792 °/min

Orbital period

111.18 mins

BSTAR

0.00014673

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Other satellites on launch #52 in the year 1975 (1975-06-12 UTC)

DELTA 1 DEB, 21318 (Decayed)

DELTA 1 DEB, 21319

DELTA 1 DEB, 21320

DELTA 1 DEB, 21321 (Decayed)

DELTA 1 DEB Visibility forecast

Observer location: undefined°, undefined°

Span	Click to sort rows by Start time (UTC) header in descending order	Start Az.	Max El. time (UTC)	Max El. Az.	Max El.	End time (UTC)	End Az.
8 mins	2025-07-01 09:04:27.615Z	81.469° E	2025-07-01 09:08:27.615Z	52.119° ENE	14.907°	2025-07-01 09:12:27.615Z	22.238° NNE
14 mins	2025-07-01 10:50:27.615Z	147.043° SSE	2025-07-01 10:56:27.615Z	75.936° E	42.659°	2025-07-01 11:04:27.615Z	350.862° N
11 mins	2025-07-01 12:41:27.615Z	221.252° SW	2025-07-01 12:46:27.615Z	266.157° W	24.158°	2025-07-01 12:52:27.615Z	317.572° NNW
7 mins	2025-07-01 22:33:27.615Z	62.122° ENE	2025-07-01 22:36:27.615Z	87.34° E	16.239°	2025-07-01 22:40:27.615Z	120.68° SE
14 mins	2025-07-02 00:20:27.615Z	14.768° NNE	2025-07-02 00:27:27.615Z	201.756° SSW	44.736°	2025-07-02 00:34:27.615Z	197.527° SSW
9 mins	2025-07-02 02:11:27.615Z	339.2° N	2025-07-02 02:15:27.615Z	305.232° NW	19.088°	2025-07-02 02:20:27.615Z	264.416° W

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Check out DELTA 1 DEB, 21294 on other resources

View DELTA 1 DEB, 21294 on Heavens-Above

View DELTA 1 DEB, 21294 on Keep Track

View DELTA 1 DEB, 21294 on Celestrak

View DELTA 1 DEB, 21294 on Gunter's Space Page

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